专利名称：CHAIN TENSIONER
发明人：Seiji SATO,Satoshi Kitano,Hisashi Hayakawa申请号：US12573211申请日：20091005
公开号：US20100087285A1公开日：20100408
专利附图：
摘要：A chain tensioner includes a cylinder inserted in a tensioner mounting hole of anengine cover and having a flange fixed to the outer surface of the engine cover. A plungeris axially slidably mounted in the cylinder. The cylinder is formed with an oil supplypassage through which hydraulic oil is introduced into a pressure chamber defined by the
cylinder and the plunger. The oil supply passage includes a first hole portion extendinginwardly from a mating surface of the flange facing the engine cover, and a second holeportion extending from the outer periphery of the flange to the pressure chamber andintersecting the first hole portion. An externally threaded portion of an externallythreaded member is in threaded engagement with an internal thread formed on thesecond hole portion, thereby closing its outer open end. The externally threadedmember is fixed in position with an adhesive applied to its externally threaded portion.
申请人：Seiji SATO,Satoshi Kitano,Hisashi Hayakawa
地址：Iwata JP,Iwata JP,Iwata JP
国籍：JP,JP,JP
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